Try resetting the BIOS back to default by using the CLRMOS1 jumper as shown on p.24 of the [https://download.asrock.com/Manual/B550M-HDV.pdf|user manual]
Try connecting a system speaker (see image) to the header pins (see p.26 Chassis Intrusion and Speaker Header 7-pin SPK _ C I1 -see p.6, No. 11) and listen for the beep error codes when starting. (red wire to +5V pin)
[image|2255337]
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The following are AMI BIOS Beep Codes that can occur.
+
The following are AMI BIOS Beep error codes that can occur.
Number of beeps:
1 beep - short Memory refresh timer error.
2 beeps - short Parity error.
3 beeps -short Main memory read / write test error.
4 beeps - short System timer failure.
5 beeps - short Process error.
6 beeps - short Keyboard controller BAT test error.
Try resetting the BIOS back to default by using the CLRMOS1 jumper as shown on p.24 of the [https://download.asrock.com/Manual/B550M-HDV.pdf|user manual]
-
Try connecting a system speaker (see image) to the header pins (see p.26 Chassis Intrusion and Speaker Header 7-pin SPK _ C I1 -see p.6, No. 11) and listen for the beep error codes when starting.
+
Try connecting a system speaker (see image) to the header pins (see p.26 Chassis Intrusion and Speaker Header 7-pin SPK _ C I1 -see p.6, No. 11) and listen for the beep error codes when starting. (red wire to +5V pin)
[image|2255337]
The following are AMI BIOS Beep Codes that can occur.
Number of beeps:
1 beep - short Memory refresh timer error.
2 beeps - short Parity error.
3 beeps -short Main memory read / write test error.
4 beeps - short System timer failure.
5 beeps - short Process error.
6 beeps - short Keyboard controller BAT test error.
@Raman multani
Try resetting the BIOS back to default by using the CLRMOS1 jumper as shown on p.24 of the [https://download.asrock.com/Manual/B550M-HDV.pdf|user manual]
Try connecting a system speaker (see image) to the header pins (see p.26 Chassis Intrusion and Speaker Header 7-pin SPK _ C I1 -see p.6, No. 11) and listen for the beep error codes when starting.
[image|2255337]
The following are AMI BIOS Beep Codes that can occur.
Number of beeps:
1 beep - short Memory refresh timer error.
2 beeps - short Parity error.
3 beeps -short Main memory read / write test error.
4 beeps - short System timer failure.
5 beeps - short Process error.
6 beeps - short Keyboard controller BAT test error.
7 beeps - short General exception error.
8 beeps - short Display memory error.
9 beeps - short ROM BIOS checksum error.
10 beeps - short CMOS shutdown Read/Write error.
11 beeps - short Cache Memory bad.